<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<!--HTML <div> 元素-->
		<div style="background-color: red;height: 10px;">
			
		</div>
		<!--HTML <span> 元素-->
		<span style="background-color: aquamarine;">
			1dassw
		</span>
		<span style="background-color: bisque;">
			axxaq
		</span>
	</body>
</html>